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CVE-2026-16349

Firefox

Description

Same-origin policy bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

CVSS 9.8EPSS 0.215%Risque 1
Voir la source
Publication
2026-07-21 13:17:03
Versions concernées
<153,<115.38,<140.13
Type
Application web
Dernière modification
2026-07-24 15:43:33
Vecteur
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H